package dao;

import java.util.List;

import model.Course;

public interface CourseDao {
	List queryAllCourse();
	boolean addCourse(Course course);
	boolean tecSelectCourse(String courId, String tecId);
	List queryCourseByTecID(String tecId);
	boolean stuSelectCourse(String courId, String tecId, String stuId);
	List queryAllCourseOfTec();
	List queryCourseByStuID(String stuId);
}
